To define the layout settings, perform the following procedure.

1Click the Default Waveguide tab.
2In the Profile list, click channel.
3Click the Wafer Dimensions tab.
4Type the following values:

Length: 800

Width: 50

5Click the 2D Wafer Properties tab.
6In the Material list, click cladding.
7To apply the settings to the layout, click OK.

The layout window appears (see Figure 3).

BPM - Figure 3 Layout window

Figure 3: Layout window